| 摘要 |
<p>PURPOSE:To provide a putter of golf in which the center of gravity (position) of head can be changed previously. CONSTITUTION:A putter of golf comprises a main body part 2, a grip part 3 and a shaft part 4 for connecting both parts to each other, wherein the main body part 2 includes an elongated face side 7, a recess part 8 is formed on the back of the face side, and the main body part 2 comprises a head 5 where a grooved or projected rail is formed along the longitudinal direction of the face side 7 in the inner surface of the recess part 8 and a weight element 6 for changing the center of gravity, which is fixed in a desired position of the rail of the head 5, and moved along the rail when fixing is released to be again fixed in a different position by fixing operation.</p> |
