| 摘要 |
PURPOSE: A golf putter apparatus capable of correcting proper golfing posture by observing a laser beam and the end part of a feed guide during putting practice is provided, which makes it possible to check the distance between a golf putter and a golfer and correct horizontality and perpendicularity of a golf putter head during putting practice. CONSTITUTION: A golf putter apparatus(100) comprises a putter head portion(101) for striking a golf ball, a golf handle portion(103) and a shaft portion(102) for connecting the head portion to the shaft portion in which a laser portion(104) is removably attached to the shaft portion by an attachment member(105). A laser beam controlling line is formed at the putter head portion and a light emitting portion is equipped at the shaft portion to irradiate a laser beam and flash the beam on the laser beam controlling line. The central area and line of gravity are formed at the head portion and the laser beam controlling line is formed apart from the central line of gravity. |
