A method for producing a jointed member using a tool including a shoulder and a probe projecting from a face of the shoulder, the method comprising inserting the rotating probe into a to-be-jointed portion in two to-be-jointed members (1, 2) which are contacted each other, an oxidized film being arranged on a boundary face between each of the to-be-jointed members, and continuously performing a friction stir welding operation to the to-be-jointed portion to produce a jointed member, the method for producing a jointed member further comprising: a main joining step in which the probe is moved, while being rotated, from a probe starting point position (Sp) which is a position of the probe for forming a joint starting point in one of the to-be-jointed members (1, 2) to a probe end point position (Ep) which is a position of the probe for forming a joint end point in the to-be-jointed member, characterized in that the method further includes: dwelling steps in which the probe is rotated only for a predetermined period at each of the probe starting point position (Sp) and the probe end point position (Ep), so that the oxidized film is decreased around the probe starting point position and the probe end point position,. an end point position avoiding step in which, after execution of the main joining step and the dwelling step at the probe end point position (Ep), the probe is moved, while being rotated, to the probe withdrawing position (Pp) which is a position away from the probe end point position (Ep) and a withdrawing step in which the probe is withdrawn from the to-be-jointed members (1, 2) at the probe withdrawing position (Pp), wherein in the end point position avoiding step, the probe returns at a predetermined distance inside the to-be-jointed portion (1, 2) from the probe end point position (Ep) to the probe starting point position (Sp) side, and a position at which the probe has returned at the predetermined distance is given as the probe withdrawing position (Pp), and wherein in the end point position avoiding step, after the probe at the probe end point position (Ep) is slightly pressed into the to-be-jointed members (1, 2) side, the probe is moved to the probe withdrawing position (Pp) while maintaining the pressed amount of the probe. dwelling steps in which the probe is rotated only for a predetermined period at each of the probe starting point position (Sp) and the probe end point position (Ep), so that the oxidized film is decreased around the probe starting point position and the probe end point position,. an end point position avoiding step in which, after execution of the main joining step and the dwelling step at the probe end point position (Ep), the probe is moved, while being rotated, to the probe withdrawing position (Pp) which is a position away from the probe end point position (Ep) and a withdrawing step in which the probe is withdrawn from the to-be-jointed members (1, 2) at the probe withdrawing position (Pp), wherein in the end point position avoiding step, the probe returns at a predetermined distance inside the to-be-jointed portion (1, 2) from the probe end point position (Ep) to the probe starting point position (Sp) side, and a position at which the probe has returned at the predetermined distance is given as the probe withdrawing position (Pp), and wherein in the end point position avoiding step, after the probe at the probe end point position (Ep) is slightly pressed into the to-be-jointed members (1, 2) side, the probe is moved to the probe withdrawing position (Pp) while maintaining the pressed amount of the probe.