关晨说(shuo)着(zhe),便(bian)拿起了一(yi)个袖珍(zhen)飞箭,当着赵统他(ta)们几个(ge)人(ren)开始演示了起(qi)来,同时一边说着:袖箭都是(shi)将箭筒(tong)缚于(yu)小(xiao)臂处(chu),筒之(zhi)前端贴近手腕,用衣袖遮(zhe)盖箭筒内(nei)有(you)弹簧,筒上装(zhuang)有(you)机关,一按机关,筒(tong)内小箭即向前(qian)射出袖珍飞(fei)箭一次可装入五支小箭(jian),正中一箭,周围四(si)箭,排列成扇形(xing),可连(lian)续发射(she)袖(xiu)箭的箭杆用细(xi)竹削(xue)成,长(zhang)约20厘(li)米,前端(duan)装铁质箭头ot
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