发明名称 Golf club set
摘要 The present invention discloses a golf club set comprising: a plurality of golf clubs from long clubs to short clubs excluding a putter; and a tapered portion formed from a butt end to a tip end of each club shaft. An outer diameter of each shaft at the butt end is gradually reduced as a club count becomes larger, and a rate of tapering between the butt end and a position of 200 mm from the butt end is gradually reduced as the club count becomes larger.
申请公布号 US6565450(B1) 申请公布日期 2003.05.20
申请号 US20000684814 申请日期 2000.10.10
申请人 THE YOKOHAMA RUBBER CO., LTD. 发明人 NAKAHARA NORIHIKO
分类号 A63B53/00;A63B53/10;A63B53/14;(IPC1-7):A63B53/10 主分类号 A63B53/00
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