一、弓的種類有哪些

弓的種類(lei)有很多(duo)，按(an)照(zhao)(zhao)時代可(ke)以(yi)分為傳(chuan)統弓(gong)(gong)(gong)(gong)和現代弓(gong)(gong)(gong)(gong)，其(qi)中傳(chuan)統弓(gong)(gong)(gong)(gong)包括(kuo)和弓(gong)(gong)(gong)(gong)、英(ying)格(ge)蘭長弓(gong)(gong)(gong)(gong)、秦弓(gong)(gong)(gong)(gong)、蒙古弓(gong)(gong)(gong)(gong)、韓弓(gong)(gong)(gong)(gong)等(deng)；按(an)照(zhao)(zhao)弓(gong)(gong)(gong)(gong)型可(ke)以(yi)分為反(fan)曲(qu)(qu)弓(gong)(gong)(gong)(gong)和直拉弓(gong)(gong)(gong)(gong)，其(qi)中反(fan)曲(qu)(qu)弓(gong)(gong)(gong)(gong)又可(ke)以(yi)分為競技反(fan)曲(qu)(qu)弓(gong)(gong)(gong)(gong)和狩(shou)獵反(fan)曲(qu)(qu)弓(gong)(gong)(gong)(gong)；按(an)照(zhao)(zhao)材料的不(bu)同可(ke)以(yi)分為單(dan)體(ti)弓(gong)(gong)(gong)(gong)和復合弓(gong)(gong)(gong)(gong)，其(qi)中單(dan)體(ti)弓(gong)(gong)(gong)(gong)是用一種材料制作而成，比(bi)如動物(wu)的角、竹(zhu)木(mu)、魚膠牛筋等(deng)。

弓(gong)(gong)是拋射兵器中最古老(lao)的(de)一種彈(dan)射武器，其主要是由兩部分組成，分別是富有(you)彈(dan)性的(de)弓(gong)(gong)臂(bei)和柔韌的(de)弓(gong)(gong)弦(xian)，其作用(yong)是將扣在弦(xian)上的(de)箭或彈(dan)丸射向遠處的(de)目標。

二、反曲弓和直拉弓的區別

反曲(qu)弓(gong)(gong)(gong)(gong)(gong)(gong)和(he)直拉(la)弓(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)外觀不一樣(yang)，大(da)家用(yong)肉眼就可以看出來；反曲(qu)弓(gong)(gong)(gong)(gong)(gong)(gong)和(he)直拉(la)弓(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)弓(gong)(gong)(gong)(gong)(gong)(gong)片(pian)(pian)(pian)不一樣(yang)，反曲(qu)弓(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)弓(gong)(gong)(gong)(gong)(gong)(gong)片(pian)(pian)(pian)是(shi)向其(qi)自然彎(wan)(wan)曲(qu)的(de)(de)反方(fang)向上緊(jin)弓(gong)(gong)(gong)(gong)(gong)(gong)弦，利(li)用(yong)曲(qu)度的(de)(de)彈性提供箭的(de)(de)動(dong)力(li)。直拉(la)弓(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)弓(gong)(gong)(gong)(gong)(gong)(gong)片(pian)(pian)(pian)則是(shi)順著弓(gong)(gong)(gong)(gong)(gong)(gong)片(pian)(pian)(pian)自然彎(wan)(wan)曲(qu)的(de)(de)方(fang)向拉(la)緊(jin)弓(gong)(gong)(gong)(gong)(gong)(gong)弦。

反(fan)曲弓(gong)(gong)弓(gong)(gong)片一(yi)般有兩種材質(zhi)，一(yi)種層壓玻璃鋼(gang)，一(yi)種是碳纖(xian)維；反(fan)曲弓(gong)(gong)初學者的弓(gong)(gong)把(ba)多為(wei)胡桃木的，訓(xun)練比(bi)賽(sai)的多為(wei)碳鋁(lv)合金的；直拉(la)弓(gong)(gong)的材質(zhi)就簡單得多，弓(gong)(gong)片為(wei)塑(su)木的，弓(gong)(gong)把(ba)采(cai)用鑄鋁(lv)。

反曲弓(gong)在奧運會等重(zhong)大賽事中的射箭項目(mu)中使用(yong)；直拉弓(gong)則(ze)多(duo)為旅游(you)景點、公(gong)園、度(du)假村、垂釣中心、農家樂(le)農莊等休閑、娛樂(le)的場(chang)所選用(yong)。

反曲弓因(yin)為是國際比賽的(de)(de)弓型，配件也復(fu)雜(za)的(de)(de)多(duo)，有(you)箭(jian)臺、箭(jian)側墊、防震桿(gan)、瞄(miao)準器(qi)、信號片(pian)、穩定桿(gan)等；直拉弓是比較休閑(xian)的(de)(de)弓箭(jian)產品，所以配件就(jiu)只有(you)基本的(de)(de)箭(jian)臺、簡易瞄(miao)準器(qi)。