A retractable barb needle for drug darts

A retractable barb needle for drug darts

Blog Article

The mechanism and action of a new retractable barbneedle for drug darts are described.This dart needle is particularly successful in obviating unnecessary flight reactions andtrauma in remedy essentials zinc paste darted animals, and facilitates the complete injection of the drug dose before the barb is retracted and the dart is dislogded from the animal.The whole process is completed within a few seconds and the expended dart can usually be retrieved in gloomspite gitz art the immediate vicinity where the animal was darted.