US Patent 9410774 Fluted arrow shaft and detachable arrowhead

A fluted arrow shaft and detachable arrowhead that includes an arrow shaft having a plurality of recessed grooves disposed evenly spaced apart longitudinally thereupon, between a fletching disposed at a distal end of the shaft, and an inset disposed proximal an arrowhead, this inset disposed underlying a rearmost extension of each of a plurality of blades comprising said arrowhead, wherein each inset is disposed for position in a wound inflicted by the arrowhead to effect increased blood loss drained along each of the plurality of recessed grooves, whereby debility and fatility of prey is more expediently effective.