Aviation Dictionary
نوعی بخیه دست دوز شبیه به آنچه روی توپ های بیس بال (چوگان) قرار دارد و روی روکش پارچه ای بال وبدنه هواپیما زده میشود
A type of hand stitch used to join two pieces of fabric that butt together, but do not overlap. Baseball stitches are used to sew together the edges of a tear in the fabric used to cover an aircraft structure. The baseball stitch gets its name from this type of stitch being used to sew the cover on a baseball.