Have a little longer to wait for the darts and was first irritated, because they are much thinner than the old darts. After some importing it worked but, although broken off already in less than an hour 2. the metal stems and flights are not to be criticized. From the shafts you can probably expect to keep these longer than the old plastic parts. It would nevertheless be desirable to obtain information from the manufacturers to the length and width of the arrowheads. They would then have a better comparison. The fact that the plastic tips not last forever or bend times (for non-professional players, anyway) is to be expected, but I'm curious how long survive the 100 peaks.