| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a golf club having a head of which the sweet spot is large and hitting well. SOLUTION: In a golf club 1 wherein a head 2 is attached to the leading end of a shaft 3 and a grip part 4 is attached to the shaft 3 in the vicinity of the other end thereof, a face 5 being a ball hitting surface is formed to the head 2 and a large number of through holes 6 passing through the head 2 containing the face 5 are formed. The through holes 6 consist of the small through holes 6a relatively small in diameter formed in the vicinity of the center of the face 5 and the large through holes 6b relatively large in diameter formed in the vicinity of the outer periphery thereof.</p> |
