PROPELLER BLADE-TO-HUB COUPLER FOR AN UNMANNED AERIAL VEHICLE

摘要

Systems, devices, and methods including a propeller comprising at least one first mating surface; a blade-to-hub coupler comprising at least one second mating surface, where the blade-to-hub coupler is positioned at a base of the propeller, and where the at least one second mating surface of the blade-to-hub coupler mates with the at least one first mating surface of the propeller to connect the blade-to-hub coupler to the propeller.