Golf club putter has two-part shaft linked by tongue and groove fitting eith kingpin and locking screw for pitch plane adjustment

摘要

A golf putter has a handle with a shaft linked to the golf club head. The shaft has a top section (20) linked to a bottom section (21) by a two-part plug with a tongue and groove join. The tongue and groove join has a kingpin and a locking screw that enable an alteration of the putter striking face pitch.