PROBLEM TO BE SOLVED: To provide a flexible fishing line which is superior in incised damage-proof properties, as well, capable of preventing cutting by the sharp teeth of a large-size fish.SOLUTION: This fishing line consists of a sheath core yarn, obtained by arranging with doubling a multiple number of metal wires (4) around a core yarn (3) consisting of a synthetic fiber and also arranging a sheath part (5) consisting of a braid yarn of the synthetic fiber on the outside of the core part.COPYRIGHT: (C)2009,JPO&INPIT【課題】柔軟であり、かつ大型魚の鋭い歯による切断を防止できる耐切創性にも優れた釣糸を提供する。【解決手段】合成繊維からなる芯糸(3)の周囲に複数本の金属線(4)が引き揃えて配置され、さらにその外側に合成繊維の編み糸からなる鞘部(5)が配置された芯鞘糸からなる釣糸。【選択図】図2