Patent ID: 7238078

Claim:
A model airplane flight toy characterized by a plurality of airplane bodies having different outward appearances in the shape of different airplanes, a flight operation unit residing within said airplane bodies, a takeoff and landing control panel which hoists and lowers said flight operation unit, each of said airplane bodies comprise a nose side body including the main wing and a tail side body including the tail assembly, an inner sleeve, said inner sleeve includes a nose side portion and a tail side portion, said nose side body detachably fitted on said nose side portion of said inner sleeve and said tail side body detachably fitted on said tail side portion of said inner sleeve, said inner sleeve includes said flight operation unit, said inner sleeve surrounding said flight operation unit, said inner sleeve has a tapered fitting outer circumferential surface gradually reducing in diameter toward said nose side and said tail side which respectively receives and fits said nose side body and said tail side body, and, each said nose side body and each said tail side body of said airplane body are respectively detachably fitted from said nose side portion and said tail side portion of said inner sleeve thereby enabling interchangeability of one of said plurality of airplane bodies with another.