The W280 indoor remote-control paper plane was inspired by the KT board remote control paper aircraft designed by Prof. Zhu Guoming of Nanjing University of Aeronautics and Astronautics, the DART was imagined with Students and Hobbysts in mind thus the reduced size and flight space needing making it ideal for indoor stadiums and even classrooms. The flight performance is also very stable amd easy to learn with.
Structural aspects: Jumper specially developed plastic parts, making the whole installation very precise and easy.
Electrical Components: Jumper specially developed and produced a miniature 4-channel receiver for the W280, and built-in 3A brushed ESC, with a miniature digital servo of 1.6g, making the aircraft more concise, light weight and stable in flight.