一、弓的種類有哪些

弓的種類有很(hen)多(duo)，按照(zhao)時(shi)代可以(yi)分為(wei)(wei)傳(chuan)統弓(gong)(gong)(gong)和(he)現代弓(gong)(gong)(gong)，其(qi)中傳(chuan)統弓(gong)(gong)(gong)包括和(he)弓(gong)(gong)(gong)、英格蘭長弓(gong)(gong)(gong)、秦(qin)弓(gong)(gong)(gong)、蒙古弓(gong)(gong)(gong)、韓弓(gong)(gong)(gong)等(deng)；按照(zhao)弓(gong)(gong)(gong)型可以(yi)分為(wei)(wei)反(fan)曲(qu)(qu)(qu)弓(gong)(gong)(gong)和(he)直拉弓(gong)(gong)(gong)，其(qi)中反(fan)曲(qu)(qu)(qu)弓(gong)(gong)(gong)又(you)可以(yi)分為(wei)(wei)競技反(fan)曲(qu)(qu)(qu)弓(gong)(gong)(gong)和(he)狩獵反(fan)曲(qu)(qu)(qu)弓(gong)(gong)(gong)；按照(zhao)材料的不(bu)同可以(yi)分為(wei)(wei)單體弓(gong)(gong)(gong)和(he)復合弓(gong)(gong)(gong)，其(qi)中單體弓(gong)(gong)(gong)是用(yong)一種材料制作而成，比如動(dong)物的角(jiao)、竹(zhu)木(mu)、魚膠(jiao)牛筋等(deng)。

弓是拋射(she)(she)兵器中最(zui)古老的一種彈(dan)射(she)(she)武器，其主要是由兩部分(fen)組成，分(fen)別是富有(you)彈(dan)性(xing)的弓臂和(he)柔韌的弓弦，其作用是將扣在弦上(shang)的箭或彈(dan)丸射(she)(she)向遠處的目標。

二、反曲弓和直拉弓的區別

反(fan)曲(qu)弓(gong)(gong)和直拉弓(gong)(gong)的外觀不一(yi)樣(yang)，大家(jia)用肉(rou)眼就(jiu)可(ke)以看出來；反(fan)曲(qu)弓(gong)(gong)和直拉弓(gong)(gong)的弓(gong)(gong)片(pian)(pian)不一(yi)樣(yang)，反(fan)曲(qu)弓(gong)(gong)的弓(gong)(gong)片(pian)(pian)是(shi)(shi)向(xiang)其自然彎(wan)曲(qu)的反(fan)方向(xiang)上緊(jin)弓(gong)(gong)弦，利用曲(qu)度(du)的彈性提供(gong)箭的動力(li)。直拉弓(gong)(gong)的弓(gong)(gong)片(pian)(pian)則是(shi)(shi)順著弓(gong)(gong)片(pian)(pian)自然彎(wan)曲(qu)的方向(xiang)拉緊(jin)弓(gong)(gong)弦。

反(fan)曲弓(gong)(gong)(gong)弓(gong)(gong)(gong)片一般有(you)兩種(zhong)(zhong)材質，一種(zhong)(zhong)層壓(ya)玻璃鋼，一種(zhong)(zhong)是碳(tan)纖維；反(fan)曲弓(gong)(gong)(gong)初學者的弓(gong)(gong)(gong)把多(duo)為(wei)胡桃木的，訓練比賽的多(duo)為(wei)碳(tan)鋁合金的；直拉弓(gong)(gong)(gong)的材質就簡單(dan)得多(duo)，弓(gong)(gong)(gong)片為(wei)塑木的，弓(gong)(gong)(gong)把采用鑄鋁。

反曲(qu)弓在奧運(yun)會等(deng)重大賽事中的(de)射(she)箭項目(mu)中使用(yong)；直拉弓則多為旅游景(jing)點、公園(yuan)、度(du)假村、垂釣(diao)中心、農家(jia)樂農莊等(deng)休閑、娛樂的(de)場所(suo)選(xuan)用(yong)。

反曲弓因為是國際比賽的弓型，配件(jian)也復雜的多，有(you)箭(jian)(jian)臺、箭(jian)(jian)側墊、防震桿、瞄(miao)準器、信號片(pian)、穩定(ding)桿等；直(zhi)拉弓是比較休閑的弓箭(jian)(jian)產品，所以(yi)配件(jian)就只有(you)基本的箭(jian)(jian)臺、簡易瞄(miao)準器。