发明名称 GOLF CLUB AND METHOD FOR ADJUSTING CHARACTERISTIC THEREOF
摘要 PROBLEM TO BE SOLVED: To provide a golf club in which a tubular body is firmly and position-changeably fitted to a tip end side (a tip side) of the shaft, and a method for adjusting characteristics thereof.SOLUTION: A shaft 4 with an attachment 5 is inserted into a hosel 3 of a head 2 and fixed by a bolt 7. A tubular body 6 is externally fitted around the shaft 4. The lower end side of the tubular body 6 is inserted into the hosel 3, and fixed to the shaft 4 by a lock ring 8 and a nut 9. A distance of the tubular body 6 from the tip end of the shaft 4 is changed to change a sense of swinging of a golf club 1.
申请公布号 JP2014212961(A) 申请公布日期 2014.11.17
申请号 JP20130092639 申请日期 2013.04.25
申请人 BRIDGESTONE SPORTS CO LTD 发明人 YOSHIDA SHINTARO;TAKAHASHI HIROSHI
分类号 A63B53/02;A63B53/06 主分类号 A63B53/02
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