| 摘要 |
A putter head ( 1 ) is described wherein the putter head ( 1 ) has a putter face ( 4 ) and a linear marking ( 9 ) located on an upper surface ( 44 ) of the putter head ( 1 ). The relative angle of the putter face ( 4 ) with respect to the linear marking ( 9 ) is adjustable in order to compensate for inherent inaccuracies in a player's visual judgement when putting. In a preferred embodiment, the upper surface ( 44 ) is in the form of a rotatable disc ( 3 ) wherein the rotatable disc ( 3 ) is moveable about an axis in order to selectively adjust the relative angle between the linear marking ( 9 ) and the putter face ( 4 ). |
