ARROW THROUGH LOG

THE ARROW THROUGH LOG PUZZLE? HOW DO THEY DO THAT? THATS MAGIC THE ARROW IS TURNED IN ONE PIECE AND IS 7 INCHES LONG THE ENDS ARE  1 1/2 INCH WIDE THE THICKNESS IS 1/4 INCH? THERE ARE NO JOINS IN ARROW.THE HOLE IN LOG IS 3/4 INCH SOLID ASH LOG.THE ARROW IS MADE FROM A OFFCUT OF PALLET WOOD. HOW DID THAT GO THROUGH LOG? INFACT THAT CAN GO THROUGH ANY HOLE THATS 3/4  GLASS /WOOD /METAL /ROCK,/EVEN A HARD BACK BOOK. I DID IT THROUGH A LOG AS I HAD ONE SPARE.BUT THE FUN IS GUESSING HOW? OR THATS MAGIC..