Problem to be solved: to provide a rod tube in which a preferable projection is formed on the surface of the rod tube, which is highly effective in preventing the adhesion of the fishing line, excellent in durability, and is easy to grip, and an advantageous manufacturing method and manufacturing apparatus of such a rod tube.Solution: the nozzle 23 for discharging the resin in a state of high viscosity is continuously moved relative to the rod tube 2, and the resin on the discharged rod tube 2 is solidified thereafter, thereby forming a resin like projection on the surface of the rod tube . It is preferable that the rod tube 2 is rotatably supported horizontally, and the nozzle 23 is linearly moved along the supported rod tube 2.Diagram【課題】釣糸の付着防止効果が高くて耐久性にも優れ、しかも握りやすいという、好ましい突起を表面に形成した竿管、およびそのような竿管の有利な製造方法・製造装置を提供する。【解決手段】高粘度の流動状態で樹脂を吐出するノズル23を竿管2に対して相対的に連続して移動させ、吐出した竿管2上の樹脂をその後に固化させることにより、竿管2の表面(周面)に樹脂のすじ状突起を形成する。竿管2を回転可能にして水平に支持し、支持された竿管2に沿ってノズル23を直線移動させるのがよい。【選択図】図1
