These blowgun broadhead darts are .40 Caliber.  The dart is made of steel with a pointed tip and can double as a target dart. The broadhead tip is made of razor sharp hardened plastic and attaches on the end of the steel shaft.  The safety cones come in a variety of colors and attaches to the other end of the steel shaft.  Ships disassembled to prevent damage to the dart parts.  Parts fit tightly to prevent coming apart during flight.  Made in the USA.