Slip-on hydrodynamic symmetrical fishing sinker

Abstract

A fishing sinker is comprised of a polyhedron body having a rectangular base and triangular sides with a common blunt vertex, adapted to generate a net upward lifting force during forward motion. The streamlined shape of the sinker also makes it more aerodynamic during casting and minimizes splashing during entry into water. A central channel is formed in the body for receiving an eyelet pin with a swaged end, a straight section extending through said central channel and an integrally formed eyelet portion protruding from the blunt vertex. A plurality of symmetrically arranged stabilizer fins extending along angles of intersection of each adjacent triangular side. The eyelet portion is a resilient eyelet with a slip-on opening biased into a closed position. The vertex makes the sinker quite aerodynamic, as it leads the way on casts through the air and into the water.

Dependencies are inferred from the claim text.