DIY Assembly Flapping Wing Flight Model Imitate Birds Aircraft

Assembly Flapping Wing Flight Model Imitate Birds Aircraft DIY Educational GiftsDescription Item Name Assembly Flapping Wing Flight Model Powered By Rubber BandManufacturer Hangzhou Zhongtian Model CompanySpecification Body Length 350mm wingspan 470mm Feature 1 Flight models instructions of parts design are more scientific flying like birds Is the preferred DIY assembly model an upgraded version of the dove the shape is more realistic more simplified construction increased wingspan and fuselage improve endurance and flight attitude Nose tail and other parts are made improvements large wingspan flight attitude become even more beautiful 2 Parents need to give some appropriate guidance and help if the kids are too young Turn up tail elevation angle of about 15 30 degrees with the original domestic rubber ring 80 power learn to use the counterweight section adjust the center of gravity to keep a flight balance in order to fly well Package Included 1x Assembly Flapping Wing Flight Model1x Detailed instruction in English