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85-548: Crossbows and bows use the same elastic launch principles, but differ in that an archer using a bow must draw-and-shoot in a quick and smooth motion with limited or no time for aiming, while a crossbow's design allows it to be spanned and cocked ready for use at a later time and thus affording them unlimited time to aim. When shooting bows, the archer must fully perform the draw , holding the string and arrow using various techniques while pulling it back with arm and back muscles, and then either immediately shooting instinctively without

170-480: A French weapon during the siege of Senlis and again in 984 at the siege of Verdun . Crossbows were used at the battle of Hastings in 1066, and by the 12th century they had become common battlefield weapons. The earliest extant European crossbow remains were found at Lake Paladru , dated to the 11th century. The crossbow superseded hand bows in many European armies during the 12th century, except in England, where

255-437: A bow is called a bowman or an archer. Someone who makes bows is known as a bowyer , someone who makes arrows is a fletcher , and someone who manufactures metal arrowheads is an arrowsmith. A bow consists of a semi- rigid but elastic arc with a high-tensile bowstring joining the ends of the two limbs of the bow. An arrow is a projectile with a pointed tip and a long shaft with stabilizer fins ( fletching ) towards

340-590: A hole in the bottom of the notch, forcing the string out. This rod is usually attached perpendicular to a rear-facing lever called a tickler . A later design implemented a rolling cylindrical pawl called a nut to retain the string. This nut has a perpendicular centre slot for the bolt, and an intersecting axial slot for the string, along with a lower face or slot against which the internal trigger sits. They often also have some form of strengthening internal sear or trigger face, usually of metal. These roller nuts were either free-floating in their close-fitting hole across

425-427: A hollow bronze enclosure . The entire mechanism is then dropped into a carved slot within the tiller and secured together by two bronze rods . The string catch (nut) is shaped like a "J" because it usually has a tall erect rear spine that protrudes above the housing, which serves the function of both a cocking lever (by pushing the drawn string onto it) and a primitive rear sight. It is held stationary against tension by

510-578: A man named Cao Lỗ (or Cao Thông) to construct a crossbow and christened it "Saintly Crossbow of the Supernaturally Luminous Golden Claw" (nỏ thần) , which could kill 300 men in one shot. According to historian Keith Taylor, the crossbow, along with the word for it, seems to have been introduced into China from Austroasiatic peoples in the south around the fourth century BC. However, this is contradicted by crossbow locks found in ancient Chinese Zhou dynasty tombs dating to

595-426: A massive base frame and powerful windlass devices. The arrow-like projectiles of a crossbow are called bolts or quarrels . These are usually much shorter than arrows but can be several times heavier. There is an optimum weight for bolts to achieve maximum kinetic energy, which varies depending on the strength and characteristics of the crossbow, but most could pass through common mail. Crossbow bolts can be fitted with

680-528: A mechanical system of pulley cams over which the bowstring is wound. Nylon is useful only in emergency situations, as it stretches too much. There is no single accepted system of classification of bows. Bows may be described by various characteristics including the materials used, the length of the draw that they permit, the shape of the bow in sideways view, and the shape of the limb in cross-section. Commonly-used descriptors for bows include: Bow string Too Many Requests If you report this error to

765-423: A metal (i.e. bronze or steel) grid serving as iron sights . Modern crossbow sights often use similar technology to modern firearm sights, such as red dot sights and telescopic sights . Many crossbow scopes feature multiple crosshairs to compensate for the significant effects of gravity over different ranges. In most cases, a newly bought crossbow will need to be sighted for accurate shooting. A major cause of

850-471: A modern bow are a pair of curved elastic limbs , traditionally made from wood , joined by a riser. However self bows such as the English longbow are made of a single piece of wood comprising both limbs and the grip. The ends of each limb are connected by a string known as the bow string . By pulling the string backwards the archer exerts compression force on the string-facing section, or belly , of

935-414: A nocking point marked on them, which serves to mark where the arrow is fitted to the bowstring before shooting. The area around the nocking point is usually bound with thread to protect the area around the nocking point from wear by the archer's hands. This section is called the serving. At one end of the bowstring a loop is formed, which is permanent. The other end of the bowstring also has a loop, but this

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1020-687: A period of aiming, or holding that form while aiming. Both demand some physical strength to do so using bows suitable for warfare, though this is easier using lighter draw-weight hunting bows. As such, their accurate and sustained use in warfare takes a lot of practice. Crossbows avoid these potential problems by having trigger-released cocking mechanisms to maintain the tension on the string once it has been spanned – drawn – into its ready-to-shoot position, allowing these weapons to be carried cocked and ready and affording their users time to aim them. This also allows them to be readied by someone assisting their users, so multiple crossbows can be used one after

1105-653: A skilled archer, often necessitating the use of a pavise (shield) to protect the operator from enemy fire. Along with polearm weapons made from farming equipment, the crossbow was also a weapon of choice for insurgent peasants such as the Taborites . Genoese crossbowmen were famous mercenaries hired throughout medieval Europe, whilst the crossbow also played an important role in anti-personnel defense of ships. Crossbows were eventually replaced in warfare by gunpowder weapons. Early hand cannons had slower rates of fire and much worse accuracy than contemporary crossbows, but

1190-475: A split between eastern and western types. Muslims in Spain used the typical European trigger, while eastern Muslim crossbows had a more complex trigger mechanism. Bow and arrow The bow and arrow is a ranged weapon system consisting of an elastic launching device (bow) and long-shafted projectiles (arrows). Humans used bows and arrows for hunting and aggression long before recorded history , and

1275-535: A stiff end on the limb end, having the effect of a recurve. In this type of bow, this is known by the Arabic name 'siyah'. Modern construction materials for bows include laminated wood, fiberglass , metals , and carbon fiber components. An arrow usually consists of a shaft with an arrowhead attached to the front end, with fletchings and a nock at the other. Modern arrows are usually made from carbon fibre, aluminum, fiberglass, and wood shafts. Carbon shafts have

1360-545: A tree at 140 paces. Crossbows were used in numbers as large as 50,000 starting from the Qin dynasty and upwards of several hundred thousand during the Han. According to one authority, the crossbow had become "nothing less than the standard weapon of the Han armies", by the second century BC. Han soldiers were required to arm a crossbow with a draw weight equivalent of 76 kg (168 lb) to qualify as an entry-level crossbowman, while it

1445-509: A variety of heads, some with sickle-shaped heads to cut rope or rigging; but the most common today is a four-sided point called a quarrel . A highly specialized type of bolt is employed to collect blubber biopsy samples used in biology research. Even relatively small differences in arrow weight can have a considerable impact on its flight trajectory and drop. Bullet-shooting crossbows are modified crossbows that use bullets or stones as projectiles. The ancient Chinese crossbow often included

1530-751: A weapon of tribal warfare in some parts of Sub-Saharan Africa ; an example was documented in 2009 in Kenya when Kisii people and Kalenjin people clashed, resulting in four deaths. The British upper class led a revival of archery as a sport in the late 18th century. Sir Ashton Lever , an antiquarian and collector, formed the Toxophilite Society in London in 1781, under the patronage of George IV , then Prince of Wales . Bows and arrows have been rarely used by modern special forces for survival and clandestine operations. The basic elements of

1615-401: Is able to project heavier arrows at the same velocity or the same arrow at a greater velocity. The various parts of the bow can be subdivided into further sections. The topmost limb is known as the upper limb, while the bottom limb is the lower limb. At the tip of each limb is a nock, which is used to attach the bowstring to the limbs. The riser is usually divided into the grip, which is held by

1700-464: Is almost nothing but passing references in the military historian Vegetius (fl. + 386) to 'manuballistae' and 'arcuballistae' which he said he must decline to describe as they were so well known. His decision was highly regrettable, as no other author of the time makes any mention of them at all. Perhaps the best supposition is that the crossbow was primarily known in late European antiquity as a hunting weapon, and received only local use in certain units of

1785-444: Is also used. The lock refers to the release mechanism, including the string, sears, trigger lever, and housing. A crossbow is essentially a bow mounted on an elongated frame (called a tiller or stock) with a built-in mechanism that holds the drawn bow string , as well as a trigger mechanism, which is used to release the string. The Chinese trigger was a mechanism typically composed of three cast bronze pieces housed inside

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1870-405: Is attributed by archaeological association. The bow was an important weapon for both hunting and warfare from prehistoric times until the widespread use of gunpowder weapons in the 16th century. It was also common in ancient warfare , although certain cultures would not favor them. Greek poet Archilocus expressed scorn for fighting with bows and slings . The skill of Nubian archers

1955-474: Is called stringing the bow. The oldest known evidence of the bow and arrow comes from South African sites such as Sibudu Cave , where likely arrowheads have been found, dating from approximately 72,000–60,000 years ago. The earliest probable arrowheads found outside of Africa were discovered in 2020 in Fa Hien Cave , Sri Lanka . They have been dated to 48,000 years ago. "Bow-and-arrow hunting at

2040-420: Is called a quiver . When not in use, bows are generally kept unstrung , meaning one or both ends of the bowstring are detached from the bow. This removes all residual tension on the bow and can help prevent it from losing strength or elasticity over time. Many bow designs also let it straighten out more completely, reducing the space needed to store the bow. Returning the bowstring to its ready-to-use position

2125-544: Is clear from surviving inventory lists in Gansu and Xinjiang that the crossbow was greatly favored by the Han dynasty. For example, in one batch of slips there are only two mentions of bows, but thirty mentions of crossbows. Crossbows were mass-produced in state armories with designs improving as time went on, such as the use of a mulberry wood stock and brass. Such crossbows during the Song Dynasty in 1068 AD could pierce

2210-742: Is not permanently formed into the bowstring but is constructed by tying a knot into the string to form a loop. Traditionally this knot is known as the archer's knot, but is a form of the timber hitch . The knot can be adjusted to lengthen or shorten the bowstring. The adjustable loop is known as the "tail". The string is often twisted (this being called the "flemish twist"). Bowstrings have been constructed of many materials throughout history, including fibres such as flax , silk , and hemp . Other materials used were animal guts , animal sinews , and rawhide . Modern fibres such as Dacron or Kevlar are now used in commercial bowstring construction, as well as steel wires in some compound bows. Compound bows have

2295-464: Is only one known depiction of it. The 11th century Chinese military text Wujing Zongyao mentions types of crossbows using winch mechanisms, but it is not known if these were actually handheld crossbows or mounted crossbows. Another drawing method involved the shooters sitting on the ground, and using the combined strength of leg, waist, back and arm muscles to help span much heavier crossbows, which were aptly called "waist-spun crossbows" (腰張弩). During

2380-439: Is so called because it spreads abroad an aura of rage [ nù ] ( 怒 ). Its stock is like the arm of a man, therefore it is called bi ( 臂 ). That which hooks the bowstring is called ya ( 牙 ), for indeed it is like teeth. The part round about the teeth [i.e. the housing box] is called the guo ( 郭 ) ["city wall"], since it surrounds the gui ( 規 ) [lug] of the teeth [i.e. the locking nut]. Within [and below] there

2465-409: Is the xuan dao ( 懸刀 ) ["hanging knife", i.e. the trigger blade] so called because it looks like one. The whole assembly is called ji ( 機 )["machine" or "mechanism"], for it is just as ingenious as the loom . The earliest European designs featured a transverse slot in the top surface of the frame, down into which the string was placed. To shoot this design, a vertical rod is thrust up through

2550-430: Is the same diameter as the arrow shaft and is usually just fitted over the tip of the arrow. Other heads are known, including the blunt head, which is flat at the end and is used for hunting small game or birds, and is designed to not pierce the target nor embed itself in trees or other objects and make recovery difficult. Another type of arrowhead is a barbed head, usually used in warfare or hunting. Bowstrings may have

2635-425: Is thickest right behind the head, and tapers to the nock. A barrelled arrow is thickest in the centre of the arrow. Target arrows are those arrows used for target shooting rather than warfare or hunting, and usually have simple arrowheads. For safety reasons, a bow should never be shot without an arrow nocked; without an arrow, the energy that is normally transferred into the projectile is instead directed back into

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2720-700: The Battle of Maling in 342 BC. The Book of Han , finished 111 AD, lists two military treatises on crossbows. Handheld crossbows with complex bronze trigger mechanisms have also been found with the Terracotta Army in the tomb of Qin Shi Huang (r. 221–210 BC) that are similar to specimens from the subsequent Han dynasty (202 BC–220 AD), while crossbowmen described in the Qin and Han dynasty learned drill formations, some were even mounted as charioteers and cavalry units , and Han dynasty writers attributed

2805-804: The Viet Cong during the Vietnam War. Montagnard fighters armed with crossbows proved a highly valuable asset to the US Special Forces operating in Vietnam, and it was not uncommon for the Green Berets to integrate Montagnard crossbowmen into their strike teams. The earliest crossbow-like weapons in Europe probably emerged around the late 5th century BC when the gastraphetes , an ancient Greek crossbow, appeared. The name means "belly-bow";

2890-487: The arquebus (which proliferated in the mid to late 15th century) matched crossbows' rate of fire while being far more powerful. The Battle of Cerignola in 1503 was won by Spain largely through the use of matchlock arquebuses, marking the first time a major battle had been won through the use of hand-held firearms. Later, similar competing tactics would feature harquebusiers or musketeers in formation with pikemen, pitted against cavalry firing pistols or carbines . While

2975-546: The gastraphetes was the forerunner of the later catapult , which places its invention some unknown time prior to 399 BC. The gastraphetes was a crossbow mounted on a stock divided into a lower and upper section. The lower was a case fixed to the bow, and the upper was a slider which had the same dimensions as the case. It was used in the Siege of Motya in 397 BC. This was a key Carthaginian stronghold in Sicily , as described in

3060-447: The longbow was more popular. Later crossbows (sometimes referred to as arbalests ), utilizing all-steel prods, were able to achieve power close (and sometime superior) to longbows but were more expensive to produce and slower to reload because they required the aid of mechanical devices such as the cranequin or windlass to draw back their extremely heavy bows. Usually these could shoot only two bolts per minute versus twelve or more with

3145-466: The medieval era , both Chinese and European crossbows used stirrups as well as belt hooks . In the 13th century, European crossbows started using winches, and from the 14th century an assortment of spanning mechanisms such as winch pulleys, cord pulleys, gaffles (such as gaffe levers, goat's foot levers, and rarer internal lever-action mechanisms), cranequins, and even screws. The smallest crossbows are pistol crossbows. Others are simple long stocks with

3230-474: The 14th century, steel prods came into use. Traditionally, the prod was often lashed to the stock with rope, whipcord , or other strong cording. This is called the bridle . The Chinese used winches for large crossbows mounted on fortifications or wagons , known as "bedded crossbows" (床弩). Winches may have been used for handheld crossbows during the Han dynasty (202 BC – 9 AD, 25–220 AD), but there

3315-767: The 1st century AD by Heron of Alexandria in his book Belopoeica . A crossbow machine, the oxybeles was in use from 375 BC to around 340 BC, when the torsion principle replaced the tension crossbow mechanism. Other arrow-shooting machines such as the larger ballista and smaller scorpio from around 338 BC are torsion catapults and are not considered crossbows. Arrow-shooting machines ( katapeltai ) are briefly mentioned by Aeneas Tacticus in his treatise on siegecraft written around 350 BC. An Athenian inventory from 330 to 329 BC includes catapults bolts with heads and flights. Arrow-shooting machines in action are reported from Philip II's siege of Perinthos in Thrace in 340 BC. At

3400-624: The 600s BC. In 315 AD, Nu Wen taught the Chams how to build fortifications and use crossbows. The Chams would later give the Chinese crossbows as presents on at least one occasion. Crossbow technology for crossbows with more than one prod was transferred from the Chinese to Champa , which Champa used in its invasion of the Khmer Empire 's Angkor in 1177. When the Chams sacked Angkor they used

3485-475: The 7th century BC in ancient China and as early as the 1st century AD in Greece (as the gastraphetes ). Crossbows brought about a major shift in the role of projectile weaponry in wars, such as during Qin's unification wars and later Han campaigns against northern nomads and western states . The medieval European crossbow was called by many names, including "crossbow" itself; most of these names derived from

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3570-518: The Chinese siege crossbow. The Chinese taught the Chams how to use crossbows and mounted archery Crossbows and archery in 1171. The Khmer also had double-bow crossbows mounted on elephants, which Michel Jacq-Hergoualc'h suggests were elements of Cham mercenaries in Jayavarman VII 's army. The native Montagnards of Vietnam's Central Highlands were also known to have used crossbows, as both a tool for hunting, and later an effective weapon against

3655-593: The Greek and Chinese crossbow but it is not clear what kind of release mechanism they used. Archaeological evidence suggests they were similar to the rolling nut mechanism of medieval Europe. There are essentially no references to the crossbow in Europe from the 5th until the 10th century. There is however a depiction of a crossbow as a hunting weapon on four Pictish stones from early medieval Scotland (6th to 9th centuries): St. Vigeans no. 1 , Glenferness , Shandwick , and Meigle . The crossbow reappeared again in 947 as

3740-564: The Song dynasty, stirrups were added for ease of drawing and to mitigate damage to the bow. Alternatively, the bow could also be drawn by a belt claw attached to the waist, but this was done lying down, as was the case for all large crossbows. Winch-drawing was used for the large mounted crossbows as seen below, but evidence for its use in Chinese hand-crossbows is scant. Around the third century BC, King An Dương of Âu Lạc (modern-day northern Vietnam ) and (modern-day southern China ) commissioned

3825-674: The Sri Lankan site likely focused on monkeys and smaller animals, such as squirrels, Langley says. Remains of these creatures were found in the same sediment as the bone points." Small stone points from the Grotte Mandrin in Southern France, used some 54,000 years ago, have damage from use that indicates their use as projectile weapons, and some are too small (less than 10mm across as the base) for any practical use other than as arrowheads. They are associated with possibly

3910-465: The advantage that they do not bend or warp, but they can often be too light weight to shoot from some bows and are expensive. Aluminum shafts are less expensive than carbon shafts, but they can bend and warp from use. Wood shafts are the least expensive option but often will not be identical in weight and size to each other and break more often than the other types of shafts. Arrow sizes vary greatly across cultures and range from very short ones that require

3995-416: The archer, as well as the arrow rest and the bow window. The arrow rest is a small ledge or extension above the grip which the arrow rests upon while being aimed. The bow window is that part of the riser above the grip, which contains the arrow rest. In bows drawn and held by hand, the maximum draw weight is determined by the strength of the archer. The maximum distance the string could be displaced and thus

4080-413: The arcuballista was a crossbow is due to Vegetius referring separately to it and the manuballista , which was torsion powered. Therefore, if the arcuballista was not like the manuballista, it may have been a crossbow. According to Vegetius these were well-known devices and hence he did not describe them in depth. Joseph Needham argues against the existence of Roman crossbowmen: On the textual side, there

4165-548: The armies of Theodosius I, with which Vegetius happened to be acquainted. On the other hand Arrian 's earlier Ars Tactica , from about 136 AD, also mentions 'missiles shot not from a bow but from a machine' and that this machine was used on horseback while in full gallop. It is presumed that this was a crossbow. The only pictorial evidence of Roman arcuballistas comes from sculptural reliefs in Roman Gaul depicting them in hunting scenes. These are aesthetically similar to both

4250-408: The back, with a narrow notch ( nock ) at the very end to contact the bowstring. To load an arrow for shooting ( nocking an arrow), the archer places an arrow across the middle of the bow with the bowstring in the arrow's nock. To shoot, the archer holds the bow at its center with one hand and pulls back ( draws ) the arrow and the bowstring with the other (typically the dominant hand ). This flexes

4335-423: The ban on certain types of crossbows, the weapon experienced an upsurge in civilian usage as both a hunting weapon and pastime. The "romantic young people from rich families, and others who had nothing particular to do" formed crossbow-shooting clubs as a way to pass time. Military crossbows were armed by treading, or basically placing the feet on the bow stave and drawing it using one's arms and back muscles. During

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4420-429: The battlefield. Medieval crossbows were also very inefficient, with short shot stroke lengths from the string lock to the release point of their bolts, along with the slower speeds of their steel prods and heavy strings, despite their massive draw weights compared to bows, though modern materials and crossbow designs overcome these shortcomings. The earliest known crossbows were made in the first millennium BC, as early as

4505-491: The bow itself, which will cause damage to the bow's limbs. The end of the arrow that is designed to hit the target is called the arrowhead. Usually, these are separate items that are attached to the arrow shaft by either tangs or sockets. Materials used in the past for arrowheads include flint, bone, horn, or metal. Most modern arrowheads are made of steel, but wood and other traditional materials are still used occasionally. A number of different types of arrowheads are known, with

4590-601: The capital of Lu , and date to the 6th century BC. Bronze crossbow bolts dating from the mid-5th century BC have been found at a Chu burial site in Yutaishan, Jiangling County , Hubei Province. Other early finds of crossbows were discovered in Tomb 138 at Saobatang, Hunan Province, and date to the mid-4th century BC. It is possible that these early crossbows used spherical pellets for ammunition. A Western Han mathematician and music theorist, Jing Fang (78–37 BC), compared

4675-487: The characteristics and use of crossbows in chapters 5 and 12 respectively, and compares a drawn crossbow to "might". The Huainanzi advises its readers not to use crossbows in marshland where the surface is soft and it is hard to arm the crossbow with the foot. The Records of the Grand Historian , completed in 94 BC, mentions that Sun Bin defeated Pang Juan by ambushing him with a battalion of crossbowmen at

4760-477: The concave withdrawal rest at one end of the stock was placed against the belly of the operator, and he could press it to withdraw the slider before attaching a string to the trigger and loading the bolt; this could store more energy than Greek bows . The device was described by the Greek author Heron of Alexandria in his Belopoeica ("On Catapult-making"), which draws on an earlier account of his compatriot engineer Ctesibius ( fl. 285–222 BC). According to Heron,

4845-452: The crossbow mounted on them. These could be shot from under the arm. The next step in development was stocks of the shape that would later be used for firearms , which allowed better aiming. The arbalest was a heavy crossbow that required special systems for pulling the sinew via windlasses. For siege warfare , the size of crossbows was further increased to hurl large projectiles, such as rocks, at fortifications. The required crossbows needed

4930-658: The days of English and later American colonization. Organised warfare with bows ended in the early to mid-17th century in Western Europe , but it persisted into the 19th century in Eastern cultures, including hunting and warfare in the New World . In the Canadian Arctic , bows were made until the end of the 20th century for hunting caribou , for instance at Igloolik . The bow has more recently been used as

5015-594: The elm Holmegaard bows from Denmark , which were dated to 9,000 BCE. Several bows from Holmegaard, Denmark, date 8,000 years ago. High-performance wooden bows are currently made following the Holmegaard design. The Stellmoor bow fragments from northern Germany were dated to about 8,000 BCE, but they were destroyed in Hamburg during the Second World War , before carbon 14 dating was available; their age

5100-561: The first groups of modern humans to leave Africa. After the end of the last glacial period , some 12,000 years ago, the use of the bow seems to have spread to every inhabited region, except for Australasia and most of Oceania. The earliest definite remains of bow and arrow from Europe are possible fragments from Germany found at Mannheim-Vogelstang dated 17,500–18,000 years ago, and at Stellmoor dated 11,000 years ago. Azilian points found in Grotte du Bichon , Switzerland , alongside

5185-452: The infantry to be armed with crossbows. During the Song dynasty , the crossbow received a huge upsurge in military usage, and often overshadowed the bow 2 to 1 in numbers. During this time period, a stirrup was added for ease of loading. The Song government attempted to restrict the public use of crossbows and sought ways to keep both body armor and crossbows out of civilian ownership. Despite

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5270-404: The limbs as well as placing the outer section, or back , under tension . While the string is held, this stores the energy later released in putting the arrow to flight. The force required to hold the string stationary at full draw is often used to express the power of a bow, and is known as its draw weight, or weight. Other things being equal, a higher draw weight means a more powerful bow, which

5355-491: The longest arrow that could be loosed from it, a bow's draw length, is determined by the size of the archer. A composite bow uses a combination of materials to create the limbs, allowing the use of materials specialized for the different functions of a bow limb. The classic composite bow uses wood for lightness and dimensional stability in the core, horn to store compression energy, and sinew for its ability to store energy in tension. Such bows, typically Asian, would often use

5440-501: The military crossbow had largely been supplanted by firearms on the battlefield by 1525, the sporting crossbow in various forms remained a popular hunting weapon in Europe until the eighteenth century. The accuracy of late 15th century crossbows compares well with modern handguns, based on records of shooting competitions in German cities. Crossbows saw irregular use throughout the rest of the 16th century; for example, Maria Pita 's husband

5525-473: The moon to the shape of a round crossbow bullet . The Zhuangzi also mentions crossbow bullets. The earliest Chinese documents mentioning a crossbow were texts from the 4th to 3rd centuries BC attributed to the followers of Mozi . This source refers to the use of a giant crossbow between the 6th and 5th centuries BC, corresponding to the late Spring and Autumn period . Sun Tzu 's The Art of War (first appearance dated between 500 BC to 300 BC) refers to

5610-426: The most common being bodkins , broadheads, and piles. Bodkin heads are simple spikes made of metal of various shapes, designed to pierce armour. A broadhead arrowhead is usually triangular or leaf-shaped and has a sharpened edge or edges. Broadheads are commonly used for hunting. A pile arrowhead is a simple metal cone, either sharpened to a point or somewhat blunt, that is used mainly for target shooting. A pile head

5695-426: The other while others reload and ready them. Crossbows are spanned into their cocked positions using a number of techniques and devices, some of which are mechanical and employ gear and pulley arrangements – levers, belt hooks, pulleys, windlasses and cranequins – to overcome very high draw weight. These potentially achieve better precision and enable their effective use by less familiarised and trained personnel, whereas

5780-436: The practice was common to many prehistoric cultures. They were important weapons of war from ancient history until the early modern period , where they were rendered increasingly obsolete by the development of the more powerful and accurate firearms . Today, bows and arrows are mostly used for hunting and sports . Archery is the art, practice, or skill of using bows to shoot arrows. A person who shoots arrows with

5865-491: The remains of both a bear and a hunter, with flint fragments found in the bear's third vertebra , suggest the use of arrows at 13,500 years ago. At the site of Nataruk in Turkana County , Kenya, obsidian bladelets found embedded in a skull and within the thoracic cavity of another skeleton , suggest the use of stone-tipped arrows as weapons about 10,000 years ago. The oldest extant bows in one piece are

5950-486: The same time, Greek fortifications began to feature high towers with shuttered windows in the top, presumably to house anti-personnel arrow shooters, as in Aigosthena . The late 4th century author Vegetius , in his De Re Militari , describes arcubalistarii (crossbowmen) working together with archers and artillerymen. However it is disputed whether arcuballistas were crossbows or torsion-powered weapons. The idea that

6035-442: The second piece, which is shaped like a flattened "C" and acts as the sear . The sear cannot move as it is trapped by the third piece, i.e. the actual trigger blade, which hangs vertically below the enclosure and catches the sear via a notch. The two bearing surfaces between the three trigger pieces each offers a mechanical advantage , which allow for handling significant draw weights with a much smaller pull weight. During shooting,

6120-499: The simple and composite warbows of, for example, the English and the steppe nomads require years of training, practice and familiarisation. These advantages for the crossbow are somewhat offset by the longer time needed to reload a crossbow for further shots, with the crossbows with high draw weights requiring sophisticated systems of gears and pulleys to overcome their huge draw weights that are very slow and rather awkward to employ on

6205-548: The sound of shooting a crossbow is vibration of various components. Crossbow silencers are multiple components placed on high vibration parts, such as the string and limbs, to dampen vibration and suppress the sound of loosing the bolt. In terms of archaeological evidence, crossbow locks dated c.  650 BC made of cast bronze have been found in China . They have also been found in Tombs 3 and 12 at Qufu , Shandong, previously

6290-533: The start. European crossbows from the 10th to 12th centuries used wood for the bow, also called the prod or lath , which tended to be ash or yew . Composite bows started appearing in Europe during the 13th century and could be made from layers of different material, often wood, horn, and sinew glued together and bound with animal tendon. These composite bows made of several layers are much stronger and more efficient in releasing energy than simple wooden bows. As steel became more widely available in Europe around

6375-462: The stock, tied in with a binding of sinew or other strong cording; or mounted on a metal axle or pins. Removable or integral plates of wood, ivory, or metal on the sides of the stock kept the nut in place laterally. Nuts were made of antler, bone, or metal. Bows could be kept taut and ready to shoot for some time with little physical straining, allowing crossbowmen to aim better without fatiguing. Chinese crossbow bows were made of composite material from

6460-598: The success of numerous battles against the Xiongnu and Western Regions city-states to massed crossbow volleys. The bronze triggers were designed in such a way that they were able to store a large amount of energy within the bow when drawn but was easily shot with little resistance and recoil when the trigger was pulled. The trigger nut also had a long vertical spine that could be used like a primitive rear sight for elevation adjustment, which allowed precision shooting over longer distances. The Qin and Han dynasty-era crossbow

6545-502: The two limbs of the bow rearwards, which perform the function of a pair of cantilever springs to store elastic energy . Typically while maintaining the draw, the archer aims the shot intuitively or by sighting along the arrow. Then the archer releases (looses) the draw, allowing the limbs' stored energy to convert into kinetic energy transmitted via the bowstring to the arrow, propelling it to fly forward with high velocity. A container or bag for additional arrows for quick reloading

6630-478: The use of special equipment to be shot to ones in use in the Amazon River jungles that are 2.6 m (8.5 feet) long. Most modern arrows are 55 to 75 cm (22 to 30 inches) in length. Arrows come in many types, among which are breasted, bob-tailed, barreled, clout, and target. A breasted arrow is thickest at the area right behind the fletchings, and tapers towards the (nock) and head. A bob-tailed arrow

6715-413: The user will hold the crossbow at eye level by a vertical handle and aim along the arrow using the sighting spine for elevation , similar to how a modern rifleman shoots with iron sights . When the trigger blade is pulled, its notch disengages from the sear and allows the latter to drop downwards, which in turn frees up the nuts to pivot forward and release the bowstring. The nu ( 弩 ) [crossbow]

6800-502: The word ballista , an ancient Greek torsion siege engine similar in appearance but different in design principle. In modern times, firearms have largely supplanted bows and crossbows as weapons of war, but crossbows remain widely used for competitive shooting sports and hunting, and for relatively silent shooting. A crossbowman is sometimes called an arbalist , or historically an arbalister . Arrow , bolt and quarrel are all suitable terms for crossbow projectiles, as

6885-403: Was vire historically. The lath , also called the prod , is the bow of the crossbow. According to W. F. Peterson, prod came into usage in the 19th century as a result of mistranslating rodd in a 16th-century list of crossbow effects. The stock (a modern term derived from the equivalent concept in firearms ) is the wooden body on which the bow is mounted, although the medieval tiller

6970-474: Was also an early example of a modular design , as the bronze trigger components were also mass-produced with relative precise tolerances so that the parts were interchangeable between different crossbows. The trigger mechanism from one crossbow can be installed into another simply by dropping into a tiller slot of the same specifications and secured with dowel pins . Some crossbow designs were also found to be fitted with bronze buttplates and trigger guard . It

7055-555: Was claimed that a few elite troops were capable of arming crossbows with a draw-weight in excess of 340 kg (750 lb) by the hands-and-feet method. After the Han dynasty, the crossbow lost favor during the Six Dynasties , until it experienced a mild resurgence during the Tang dynasty , under which the ideal expeditionary army of 20,000 included 2,200 archers and 2,000 crossbowmen. Li Jing and Li Quan prescribed 20 percent of

7140-525: Was killed by a crossbowman of the English Armada in 1589. There are no references to crossbows in Islamic texts earlier than the 14th century. Arabs in general were averse to the crossbow and considered it a foreign weapon. They called it qaus al-rijl (foot-drawn bow), qaus al-zanbūrak (bolt bow) and qaus al-faranjīyah (Frankish bow). Although Muslims did have crossbows, there seems to be

7225-742: Was renowned in ancient Egypt and beyond. Their mastery of the bow gained their land the name Ta-Seti , "Land of the Bow" in Ancient Egyptian. Beginning with the reign of William the Conqueror , the longbow was England's principal weapon of war until the end of the Middle Ages. Genghis Khan and his Mongol hordes conquered much of the Eurasian steppe using short bows. Native Americans used archery to hunt and defend themselves during

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