FIG 1 is a view showing the outer appearance of {HEAD ~ a golf club head} 1 according to {TAIL ~ an embodiment} of the present invention 
FIG 1 is a view showing the outer appearance of { HEAD ~ a golf club head } 1 according to { TAIL ~ an embodiment } of the present invention
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH