发明名称 SHUTTLECOCK
摘要 The present invention relates to a shuttlecock and a method for manufacturing same, and more specifically, to a shuttle cock and a method for manufacturing same, which can allow manufacturing of the shuttlecock having a uniform size and superior quality while improving productivity, extending the life of the shuttle cock by preventing bending or breaking of the rachis of the feather around a fixing line portion when hitting the shuttlecock, improving hitting sensation, maintain a constant flight velocity, trajectory, and distance, prevent tangling of the feathers when using artificial feathers having feathers on a sheet, and improving the hitting sensation.
申请公布号 WO2013058621(A1) 申请公布日期 2013.04.25
申请号 WO2012KR08637 申请日期 2012.10.22
申请人 KIM, SANG-WOONG 发明人 KIM, SANG-WOONG
分类号 A63B67/18 主分类号 A63B67/18
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