CREATE TABLE table_10868 ("Year" FLOAT, "Entrant" TEXT, "Chassis" TEXT, "Engine" TEXT, "Points" FLOAT)

What is the low point total for arrows a22 chassis?
SELECT MIN("Points") FROM table_10868 WHERE "Chassis" = 'arrows a22'
SELECT MIN("Points") FROM "table_10868" WHERE "Chassis" = 'arrows a22'