| 摘要 |
A golf putter head includes: a head body having a face surface; and a different member fixed to the head body and having a plurality of end portions as fixed portions to the head body, and a spaced extension extended between the end portions and spaced away from the head body, the different member fixed to the head body as elastically deformed by being fixed to the head body in a manner that the end portions thereof have a relative positional relation varied from that when the different member is in an independent piece state.
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