nnChuckStang
Chuck gliders are the perfect first step into this DIY scratch building hobby. The nnChunkStang can be built very quickly and is a joy for K-6 age kids to throw around. Whether you're young or just young at heart, you can't go wrong with this chuck glider.
图纸下载地址:https://drive.google.com/drive/u/0/folders/1jBOnQxZs7OOGAzcwI4VQxcyKsi7O7JwX
图纸中用的是25美分硬币,重5.7克,可用一元人民币硬币代替。