九乡新闻网锦绣天下安锦绣:蜻蜓(螺旋飞盘)---参考
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蜻蜓(螺旋飞盘)------（参考甩干结构）
Spiral flying saucer
记得小学时小贩出售一种玩具,类似竹蜻蜓,与现在的拉线飞碟,使用螺杆做发射器。父亲曾经仿制过,现在自己也做了，随笔写个教程.
准备材料:铜丝,旧圆珠笔芯,铁皮...
Preparation material: Copper wire, old ball pen core, iron sheet.
完成后的装置.
发射器用铜丝制成,对折铜丝,在台钳上夹住,另一端穿铁棒，用力绷紧的同时扭转,控制圈数，升角要合适.
For Transmitters copper wire made of folded copper, in the grip Sian, the other side wear crowbar, forced Tighten reverse at the same time, control laps or angle to the right.
蜻蜓用铁皮剪出,并钻两孔.再磨光内孔边缘去除毛刺.孔形状未必规则,但要能够顺利飞出,就不能卡住,需一定知识和技巧.上面是我画的卡住(自锁)的情况。
The dragonfly cuts with the iron sheet, and transfers two. Regrinds in the light the hole edge fin cutting. The hole shape is not necessarily regular, but must be able to depart smoothly, cannot catch, needs certain knowledge and the skill.above
出于安全因素，蜻蜓四角倒圆角，再用透明胶带贴一下边缘。否则可能会打脸上。
stemming from the safety factor, the dragonfly four jiao round angles, should better use the transparent tape to paste again. On my face is also hit several times.
经过努力,终于可以试验了,操作我的作品放飞了......
May release for flight finally.