Golf club, comprising a shaft, which at one end thereof carries a striking head, which on the topside thereof facing the other end of the shaft has a pattern including a first line that extends parallel to a side face of the striking head, which forms a striking surface against a golf ball, two second lines connecting to ends of the first line and diverging at the same angle (.alpha.) from the ends of the first line and approaching the stroke surface, the angle (.alpha.) being in the range of 5-35.