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竹矢のチェック（The characteristics of bamboo arrows and how to check them）

The characteristics of bamboo arrows and how to check them (It hangs on a nail and a shaft is pushed). ●The arrow of a bamboo. ●It hangs on a nail. Sound is heard. •What is necessary is smooth for it just to sound a "Sir sir," and it is not an uneven sound, or a strange sound is not good. ●A shaft is pushed. •The checker of the tension of a shaft. 　Attaching an arrowhead to a floor with the nock and pushing with the thumb, an arrow is rotated and it checks. ●After pushing a shaft, once again, it puts on a nail and it is rotated. 　It is changeless and a straight thing is good, even after pushing a shaft.