| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a Shakuhachi (a vertical bamboo flute) which may be manufactured without requiring laborious production stages and to provide the resulted Shakuhachi having a structure to produce homogeneous and smooth timbre and temperament in spite of fingering in any holes thereof. SOLUTION: A cylindrical main pipe M is obtd. by cutting a synthetic resin extruded long-sized pipe of the diameter nearly equal in any position in a longitudinal direction to a prescribed length. A first auxiliary pipe A and second auxiliary pipe B consisting of another one kind of synthetic resin extruded short size pipes are respectively inserted onto both ends of this main pipe M. The base ends 12 of the cylindrical main pipe M and the first auxiliary pipe A are simultaneously diagonally cut off to form a mouthpiece 13. The internal space of the second auxiliary pipe B is provided with an annular projecting line 18 to provide the part for reducing the sectional area.</p> |
