Late 1700s: Spring launcher invented
In France, during the long 1643–1715 reign of Louis XIV, billiard tables were narrowed, with wooden pins or skittles at one end of the table, and players would shoot balls with a stick or cue from the other end, in a game inspired as much by bowling as billiards. Pins took too long to reset when knocked down, so they were eventually fixed to the table, and holes in the bed of the table became the targets. Players could ricochet balls off the pins to achieve the harder scorable holes. A standardized version of the game eventually became known as bagatelle.
Somewhere between the 1750s and 1770s, the bagatelle variant Billard japonais 'Japanese billiards' was invented (in Western Europe, despite the name), which used thin metal pins and replaced the cue at the player's end of the table with a coiled spring and a plunger. The player shot balls up the inclined playfield toward the scoring targets using this plunger, a device that remains in use in pinball to this day, and the game was also directly ancestral to pachinko.