| 摘要 |
PURPOSE: A shuttlecock is provided to control weight and elasticity thereof properly and prevent breakage of a shuttlecock part. CONSTITUTION: A shuttlecock includes a shuttlecock part(100) having flubber and a hollow(150), a wing part(200) which is connected to the shuttlecock part and provokes air resistance, and a connection part(300) which connects the shuttlecock part and the wing part together. The shuttlecock part has an external skin which covers the outside. The connection part is made of a lightweight synthetic resin material. A hollow(350) for reducing weight of the shuttlecock is provided inside the connection part. |
