| 摘要 |
<p>PURPOSE:To provide a head for a golf putter having broad sweet spot and possible to suppress the swing deviation even if the user made miss-putting. CONSTITUTION:A protruding part 4 in the direction to leave a face 3 is provided on the back side face on the opposite side of the face 3 of this golf putter head. The protruding part 4 is constructed along the whole length of the head 1 from a heel 5 to tow 6 and the head 1 has a hollow 16.</p> |
