An antenna for a remote controlled toy comprises a conductor made of a metal wire and a cap portion anchored in an end of the conductor, wherein said conductor has a hook portion with a U-shaped end, a first flared portion articulated with said hook portion and provided crookedly for projecting in the perpendicular direction to said hook portion, a second flared portion articulated with the first flared portion and provided crookedly for projecting in the opposite direction from said first flared portion with regard to said hook portion, said cap portion has a T-shaped groove comprised of a horizontal groove housing said first flared portion and said second flared portion, a perpendicular groove housing said hook portion, and a hook locking part is provided inside the T-shaped groove.